Amended Spark Finance Limited (“SPF570”) – Maturity

Please be advised that this memorandum replaces the release from Thursday, 20 August 2026. The earlier release contained an incorrect ticker ("SPK") which should have been ("SPF"). Memorandum To: Market Participants From: NZX Product Operations Date: Friday, 21 August 2026 Subject: Spark Finance Limited (“SPF570”) – Maturity (Amended) Message: NZX Operations (“NZXO”) advises that the final quotation date for Spark Finance Limited bonds (“SPF570”) will be Monday, 07 September 2026. The final day of trading in Spark Finance Limited bond (“SPF570”) will be Wednesday, 26 August 2026 prior to the bonds being suspended at close of business. A timetable of events is attached. Please contact NZX Product Operations on +64 4 496 2853 or productoperations@nzx.com with any queries. ENDS